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<div class="header">
  <div class="summary">
<a href="#pub-methods">Public Member Functions</a> &#124;
<a href="class_qwt_polar_renderer-members.html">List of all members</a>  </div>
  <div class="headertitle">
<div class="title">QwtPolarRenderer Class Reference</div>  </div>
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<p>Renderer for exporting a polar plot to a document, a printer or anything else, that is supported by QPainter/QPaintDevice.  
 <a href="class_qwt_polar_renderer.html#details">More...</a></p>

<p><code>#include &lt;<a class="el" href="qwt__polar__renderer_8h_source.html">qwt_polar_renderer.h</a>&gt;</code></p>
<div class="dynheader">
Inheritance diagram for QwtPolarRenderer:</div>
<div class="dyncontent">
<div class="center"><iframe scrolling="no" frameborder="0" src="class_qwt_polar_renderer__inherit__graph.svg" width="139" height="112"><p><b>This browser is not able to show SVG: try Firefox, Chrome, Safari, or Opera instead.</b></p></iframe>
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<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a58aa83824c90dbf1dd240a6fbf905fdf"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_polar_renderer.html#a58aa83824c90dbf1dd240a6fbf905fdf">QwtPolarRenderer</a> (QObject *parent=NULL)</td></tr>
<tr class="separator:a58aa83824c90dbf1dd240a6fbf905fdf"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aa67b03290bf743cc0b102161589180d5"><td class="memItemLeft" align="right" valign="top"><a id="aa67b03290bf743cc0b102161589180d5"></a>
virtual&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_polar_renderer.html#aa67b03290bf743cc0b102161589180d5">~QwtPolarRenderer</a> ()</td></tr>
<tr class="memdesc:aa67b03290bf743cc0b102161589180d5"><td class="mdescLeft">&#160;</td><td class="mdescRight">Destructor. <br /></td></tr>
<tr class="separator:aa67b03290bf743cc0b102161589180d5"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a81598da0f256448708d0118e724ae08c"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_polar_renderer.html#a81598da0f256448708d0118e724ae08c">renderDocument</a> (<a class="el" href="class_qwt_polar_plot.html">QwtPolarPlot</a> *, const QString &amp;format, const QSizeF &amp;sizeMM, int resolution=85)</td></tr>
<tr class="separator:a81598da0f256448708d0118e724ae08c"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a963c267b7fdf0d398a27392d87e960dd"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_polar_renderer.html#a963c267b7fdf0d398a27392d87e960dd">renderDocument</a> (<a class="el" href="class_qwt_polar_plot.html">QwtPolarPlot</a> *, const QString &amp;title, const QString &amp;format, const QSizeF &amp;sizeMM, int resolution=85)</td></tr>
<tr class="separator:a963c267b7fdf0d398a27392d87e960dd"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ac699bd3db7172339c91e38799ce0ee75"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_polar_renderer.html#ac699bd3db7172339c91e38799ce0ee75">renderTo</a> (<a class="el" href="class_qwt_polar_plot.html">QwtPolarPlot</a> *, QPrinter &amp;) const</td></tr>
<tr class="memdesc:ac699bd3db7172339c91e38799ce0ee75"><td class="mdescLeft">&#160;</td><td class="mdescRight">Render the plot to a QPrinter.  <a href="class_qwt_polar_renderer.html#ac699bd3db7172339c91e38799ce0ee75">More...</a><br /></td></tr>
<tr class="separator:ac699bd3db7172339c91e38799ce0ee75"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a1d44d8ba46a765ecbbfbbc3b14ee6934"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_polar_renderer.html#a1d44d8ba46a765ecbbfbbc3b14ee6934">renderTo</a> (<a class="el" href="class_qwt_polar_plot.html">QwtPolarPlot</a> *, QPaintDevice &amp;) const</td></tr>
<tr class="memdesc:a1d44d8ba46a765ecbbfbbc3b14ee6934"><td class="mdescLeft">&#160;</td><td class="mdescRight">Render the plot to a <code>QPaintDevice</code>.  <a href="class_qwt_polar_renderer.html#a1d44d8ba46a765ecbbfbbc3b14ee6934">More...</a><br /></td></tr>
<tr class="separator:a1d44d8ba46a765ecbbfbbc3b14ee6934"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a709afab29fcdd1f602b62c6f7d7fdf2c"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_polar_renderer.html#a709afab29fcdd1f602b62c6f7d7fdf2c">render</a> (<a class="el" href="class_qwt_polar_plot.html">QwtPolarPlot</a> *, QPainter *, const QRectF &amp;rect) const</td></tr>
<tr class="memdesc:a709afab29fcdd1f602b62c6f7d7fdf2c"><td class="mdescLeft">&#160;</td><td class="mdescRight">Render the plot to a given rectangle ( f.e QPrinter, QSvgRenderer )  <a href="class_qwt_polar_renderer.html#a709afab29fcdd1f602b62c6f7d7fdf2c">More...</a><br /></td></tr>
<tr class="separator:a709afab29fcdd1f602b62c6f7d7fdf2c"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a0ede3c5f86bc2af43c49dde2ff1eeb66"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_polar_renderer.html#a0ede3c5f86bc2af43c49dde2ff1eeb66">exportTo</a> (<a class="el" href="class_qwt_polar_plot.html">QwtPolarPlot</a> *, const QString &amp;documentName, const QSizeF &amp;sizeMM=QSizeF(200, 200), int resolution=85)</td></tr>
<tr class="memdesc:a0ede3c5f86bc2af43c49dde2ff1eeb66"><td class="mdescLeft">&#160;</td><td class="mdescRight">Execute a file dialog and render the plot to the selected file.  <a href="class_qwt_polar_renderer.html#a0ede3c5f86bc2af43c49dde2ff1eeb66">More...</a><br /></td></tr>
<tr class="separator:a0ede3c5f86bc2af43c49dde2ff1eeb66"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a17f979dafe88f06aa1ff8c7b74de3820"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_polar_renderer.html#a17f979dafe88f06aa1ff8c7b74de3820">renderTitle</a> (QPainter *, const QRectF &amp;) const</td></tr>
<tr class="separator:a17f979dafe88f06aa1ff8c7b74de3820"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:abbdd5233df47315a12d303e81f746486"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_polar_renderer.html#abbdd5233df47315a12d303e81f746486">renderLegend</a> (const <a class="el" href="class_qwt_polar_plot.html">QwtPolarPlot</a> *, QPainter *, const QRectF &amp;) const</td></tr>
<tr class="separator:abbdd5233df47315a12d303e81f746486"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Renderer for exporting a polar plot to a document, a printer or anything else, that is supported by QPainter/QPaintDevice. </p>

<p class="definition">Definition at line <a class="el" href="qwt__polar__renderer_8h_source.html#l00035">35</a> of file <a class="el" href="qwt__polar__renderer_8h_source.html">qwt_polar_renderer.h</a>.</p>
</div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
<a id="a58aa83824c90dbf1dd240a6fbf905fdf"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a58aa83824c90dbf1dd240a6fbf905fdf">&#9670;&nbsp;</a></span>QwtPolarRenderer()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">QwtPolarRenderer::QwtPolarRenderer </td>
          <td>(</td>
          <td class="paramtype">QObject *&#160;</td>
          <td class="paramname"><em>parent</em> = <code>NULL</code></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">explicit</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Constructor </p><dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">parent</td><td>Parent object </td></tr>
  </table>
  </dd>
</dl>

<p class="definition">Definition at line <a class="el" href="qwt__polar__renderer_8cpp_source.html#l00090">90</a> of file <a class="el" href="qwt__polar__renderer_8cpp_source.html">qwt_polar_renderer.cpp</a>.</p>

</div>
</div>
<h2 class="groupheader">Member Function Documentation</h2>
<a id="a0ede3c5f86bc2af43c49dde2ff1eeb66"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a0ede3c5f86bc2af43c49dde2ff1eeb66">&#9670;&nbsp;</a></span>exportTo()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">bool QwtPolarRenderer::exportTo </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="class_qwt_polar_plot.html">QwtPolarPlot</a> *&#160;</td>
          <td class="paramname"><em>plot</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const QString &amp;&#160;</td>
          <td class="paramname"><em>documentName</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const QSizeF &amp;&#160;</td>
          <td class="paramname"><em>sizeMM</em> = <code>QSizeF(&#160;200,&#160;200&#160;)</code>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>resolution</em> = <code>85</code>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p>Execute a file dialog and render the plot to the selected file. </p>
<p>The document will be rendered in 85 dpi for a size 30x30 cm</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">plot</td><td>Plot widget </td></tr>
    <tr><td class="paramname">documentName</td><td>Default document name </td></tr>
    <tr><td class="paramname">sizeMM</td><td>Size for the document in millimeters. </td></tr>
    <tr><td class="paramname">resolution</td><td>Resolution in dots per Inch (dpi)</td></tr>
  </table>
  </dd>
</dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_polar_renderer.html#a81598da0f256448708d0118e724ae08c">renderDocument()</a> </dd></dl>

<p class="definition">Definition at line <a class="el" href="qwt__polar__renderer_8cpp_source.html#l00430">430</a> of file <a class="el" href="qwt__polar__renderer_8cpp_source.html">qwt_polar_renderer.cpp</a>.</p>

</div>
</div>
<a id="a709afab29fcdd1f602b62c6f7d7fdf2c"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a709afab29fcdd1f602b62c6f7d7fdf2c">&#9670;&nbsp;</a></span>render()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">void QwtPolarRenderer::render </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="class_qwt_polar_plot.html">QwtPolarPlot</a> *&#160;</td>
          <td class="paramname"><em>plot</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">QPainter *&#160;</td>
          <td class="paramname"><em>painter</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const QRectF &amp;&#160;</td>
          <td class="paramname"><em>plotRect</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td> const</td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">virtual</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">

<p>Render the plot to a given rectangle ( f.e QPrinter, QSvgRenderer ) </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">plot</td><td>Plot widget to be rendered </td></tr>
    <tr><td class="paramname">painter</td><td>Painter </td></tr>
    <tr><td class="paramname">plotRect</td><td>Bounding rectangle for the plot </td></tr>
  </table>
  </dd>
</dl>

<p class="definition">Definition at line <a class="el" href="qwt__polar__renderer_8cpp_source.html#l00326">326</a> of file <a class="el" href="qwt__polar__renderer_8cpp_source.html">qwt_polar_renderer.cpp</a>.</p>

</div>
</div>
<a id="a81598da0f256448708d0118e724ae08c"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a81598da0f256448708d0118e724ae08c">&#9670;&nbsp;</a></span>renderDocument() <span class="overload">[1/2]</span></h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">void QwtPolarRenderer::renderDocument </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="class_qwt_polar_plot.html">QwtPolarPlot</a> *&#160;</td>
          <td class="paramname"><em>plot</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const QString &amp;&#160;</td>
          <td class="paramname"><em>fileName</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const QSizeF &amp;&#160;</td>
          <td class="paramname"><em>sizeMM</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>resolution</em> = <code>85</code>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">
<p>Render a polar plot to a file</p>
<p>The format of the document will be autodetected from the suffix of the filename.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">plot</td><td>Plot widget </td></tr>
    <tr><td class="paramname">fileName</td><td>Path of the file, where the document will be stored </td></tr>
    <tr><td class="paramname">sizeMM</td><td>Size for the document in millimeters. </td></tr>
    <tr><td class="paramname">resolution</td><td>Resolution in dots per Inch (dpi) </td></tr>
  </table>
  </dd>
</dl>

<p class="definition">Definition at line <a class="el" href="qwt__polar__renderer_8cpp_source.html#l00113">113</a> of file <a class="el" href="qwt__polar__renderer_8cpp_source.html">qwt_polar_renderer.cpp</a>.</p>

</div>
</div>
<a id="a963c267b7fdf0d398a27392d87e960dd"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a963c267b7fdf0d398a27392d87e960dd">&#9670;&nbsp;</a></span>renderDocument() <span class="overload">[2/2]</span></h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">void QwtPolarRenderer::renderDocument </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="class_qwt_polar_plot.html">QwtPolarPlot</a> *&#160;</td>
          <td class="paramname"><em>plot</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const QString &amp;&#160;</td>
          <td class="paramname"><em>fileName</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const QString &amp;&#160;</td>
          <td class="paramname"><em>format</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const QSizeF &amp;&#160;</td>
          <td class="paramname"><em>sizeMM</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>resolution</em> = <code>85</code>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">
<p>Render a plot to a file</p>
<p>Supported formats are:</p>
<ul>
<li>pdf<br  />
</li>
<li>ps<br  />
</li>
<li>svg<br  />
</li>
<li>all image formats supported by Qt, see QImageWriter::supportedImageFormats()</li>
</ul>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">plot</td><td>Plot widget </td></tr>
    <tr><td class="paramname">fileName</td><td>Path of the file, where the document will be stored </td></tr>
    <tr><td class="paramname">format</td><td>Format for the document </td></tr>
    <tr><td class="paramname">sizeMM</td><td>Size for the document in millimeters. </td></tr>
    <tr><td class="paramname">resolution</td><td>Resolution in dots per Inch (dpi)</td></tr>
  </table>
  </dd>
</dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_polar_renderer.html#ac699bd3db7172339c91e38799ce0ee75" title="Render the plot to a QPrinter.">renderTo()</a>, <a class="el" href="class_qwt_polar_renderer.html#a709afab29fcdd1f602b62c6f7d7fdf2c" title="Render the plot to a given rectangle ( f.e QPrinter, QSvgRenderer )">render()</a>, <a class="el" href="class_qwt_painter.html#a49581f980f2c761852cda08502c96abb">QwtPainter::setRoundingAlignment()</a> </dd></dl>

<p class="definition">Definition at line <a class="el" href="qwt__polar__renderer_8cpp_source.html#l00138">138</a> of file <a class="el" href="qwt__polar__renderer_8cpp_source.html">qwt_polar_renderer.cpp</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#abbdd5233df47315a12d303e81f746486">&#9670;&nbsp;</a></span>renderLegend()</h2>

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          <td class="memname">void QwtPolarRenderer::renderLegend </td>
          <td>(</td>
          <td class="paramtype">const <a class="el" href="class_qwt_polar_plot.html">QwtPolarPlot</a> *&#160;</td>
          <td class="paramname"><em>plot</em>, </td>
        </tr>
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          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">QPainter *&#160;</td>
          <td class="paramname"><em>painter</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const QRectF &amp;&#160;</td>
          <td class="paramname"><em>rect</em>&#160;</td>
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          <td>)</td>
          <td></td><td> const</td>
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<p>Render the legend into a given rectangle.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">plot</td><td>Plot widget </td></tr>
    <tr><td class="paramname">painter</td><td>Painter </td></tr>
    <tr><td class="paramname">rect</td><td>Bounding rectangle </td></tr>
  </table>
  </dd>
</dl>

<p class="definition">Definition at line <a class="el" href="qwt__polar__renderer_8cpp_source.html#l00411">411</a> of file <a class="el" href="qwt__polar__renderer_8cpp_source.html">qwt_polar_renderer.cpp</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#a17f979dafe88f06aa1ff8c7b74de3820">&#9670;&nbsp;</a></span>renderTitle()</h2>

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          <td class="memname">void QwtPolarRenderer::renderTitle </td>
          <td>(</td>
          <td class="paramtype">QPainter *&#160;</td>
          <td class="paramname"><em>painter</em>, </td>
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<p>Render the title into a given rectangle.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">painter</td><td>Painter </td></tr>
    <tr><td class="paramname">rect</td><td>Bounding rectangle </td></tr>
  </table>
  </dd>
</dl>

<p class="definition">Definition at line <a class="el" href="qwt__polar__renderer_8cpp_source.html#l00391">391</a> of file <a class="el" href="qwt__polar__renderer_8cpp_source.html">qwt_polar_renderer.cpp</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#a1d44d8ba46a765ecbbfbbc3b14ee6934">&#9670;&nbsp;</a></span>renderTo() <span class="overload">[1/2]</span></h2>

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          <td class="memname">void QwtPolarRenderer::renderTo </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="class_qwt_polar_plot.html">QwtPolarPlot</a> *&#160;</td>
          <td class="paramname"><em>plot</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">QPaintDevice &amp;&#160;</td>
          <td class="paramname"><em>paintDevice</em>&#160;</td>
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          <td>)</td>
          <td></td><td> const</td>
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<p>Render the plot to a <code>QPaintDevice</code>. </p>
<p>This function renders the contents of a <a class="el" href="class_qwt_polar_plot.html" title="A plotting widget, displaying a polar coordinate system.">QwtPolarPlot</a> instance to <code>QPaintDevice</code> object. The target rectangle is derived from its device metrics.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">plot</td><td>Plot to be rendered </td></tr>
    <tr><td class="paramname">paintDevice</td><td>device to paint on, f.e a QImage</td></tr>
  </table>
  </dd>
</dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_polar_renderer.html#a81598da0f256448708d0118e724ae08c">renderDocument()</a>, <a class="el" href="class_qwt_polar_renderer.html#a709afab29fcdd1f602b62c6f7d7fdf2c" title="Render the plot to a given rectangle ( f.e QPrinter, QSvgRenderer )">render()</a>, <a class="el" href="class_qwt_painter.html#a49581f980f2c761852cda08502c96abb">QwtPainter::setRoundingAlignment()</a> </dd></dl>

<p class="definition">Definition at line <a class="el" href="qwt__polar__renderer_8cpp_source.html#l00247">247</a> of file <a class="el" href="qwt__polar__renderer_8cpp_source.html">qwt_polar_renderer.cpp</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#ac699bd3db7172339c91e38799ce0ee75">&#9670;&nbsp;</a></span>renderTo() <span class="overload">[2/2]</span></h2>

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          <td class="memname">void QwtPolarRenderer::renderTo </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="class_qwt_polar_plot.html">QwtPolarPlot</a> *&#160;</td>
          <td class="paramname"><em>plot</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">QPrinter &amp;&#160;</td>
          <td class="paramname"><em>printer</em>&#160;</td>
        </tr>
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          <td></td>
          <td>)</td>
          <td></td><td> const</td>
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<p>Render the plot to a QPrinter. </p>
<p>This function renders the contents of a <a class="el" href="class_qwt_polar_plot.html" title="A plotting widget, displaying a polar coordinate system.">QwtPolarPlot</a> instance to <code>QPaintDevice</code> object. The size is derived from the printer metrics.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">plot</td><td>Plot to be rendered </td></tr>
    <tr><td class="paramname">printer</td><td>Printer to paint on</td></tr>
  </table>
  </dd>
</dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_polar_renderer.html#a81598da0f256448708d0118e724ae08c">renderDocument()</a>, <a class="el" href="class_qwt_polar_renderer.html#a709afab29fcdd1f602b62c6f7d7fdf2c" title="Render the plot to a given rectangle ( f.e QPrinter, QSvgRenderer )">render()</a>, <a class="el" href="class_qwt_painter.html#a49581f980f2c761852cda08502c96abb">QwtPainter::setRoundingAlignment()</a> </dd></dl>

<p class="definition">Definition at line <a class="el" href="qwt__polar__renderer_8cpp_source.html#l00273">273</a> of file <a class="el" href="qwt__polar__renderer_8cpp_source.html">qwt_polar_renderer.cpp</a>.</p>

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